Question 582 Issue

[sambwest]

Question 582 Issue

[alceanicu]

yes you are right it is a strange question, I will try to replace it with a friendlier one

[alceanicu]

if you have a suggestion, please post it here, thx

[alceanicu]

change to >>>

What will be the output of the below code?

$a = "PHP";
$a++;

echo $a;

• A) PHQ
• B) PHP
• C) 0
• D) 1

Answer

Answer: A

Explanation – All variables are stored using their ASCII value, so when we increment any variable the ASCII value is incremented. If we do $a++ again we will get the output as PHR.

[alceanicu]

credit to: https://guptashailendra.wordpress.com/2014/02/21/php-tricky-interview-questions-with-answers/